Kate Rooney

@CNBC in San Francisco. Covering Amazon, OpenAI, Anthropic, overall AI ... and retail investors + Robinhood

[CNBC's Fast Money @CNBCFastMoney]

#NEW: OpenAI will stagger GPT 5.6 release following Trump admin request for review and will lean toward waiting until next year for its IPO

CNBC's @Kr00ney reports: https://t.co/4xSvnxFnfT

[Tierani @tierani_kristen]

Me when my husband asks where something is that is right in front of his face

[Merriam-Webster @MerriamWebster]

Autocorrect when you try to spell ‘definitely.’

[Kate Rooney @Kr00ney]

OpenAI unveils first chip as part of Broadcom deal in a bid to "build the full stack"

🌶️(code named Jalepeno)

@kifleswing
https://t.co/CQ643S7Uat

[Miami Marlins @Marlins]

Wanted: A very good boy

Reward: a dream day at @loanDepotpark

[Sara Eisen @SaraEisen]

So the top 1% of companies spending on ai are spending $7500 per employee, but the median enterprise spender is only spending $11 per employee - Apollo

[Kate Rooney @Kr00ney]

AI buildout is giving tech investors new reasons to watch the bond market..

the effect of rising interest rates is moving upstream to big tech as AI buildout starts to lean more on debt
@CNBC

https://t.co/fkbWJ4x9xC

[CNBC's Fast Money @CNBCFastMoney]

#BreakingNews: OpenAI confidentially files to go public, setting the stage for what could be one of the biggest-ever IPOs, @Kr00ney reports.

@GuyAdami, @timseymour, @grassosteve and Dan Nathan react to the latest developments.
https://t.co/HTlGExbxAP

[Ashley Capoot @ashleycapoot]

New w/ @Kr00ney: OpenAI has confidentially filed for an IPO with the Securities and Exchange Commission, joining the party a week after Anthropic did the same and days before Elon Musk’s SpaceX is set to hit the public market.

[Mary Catherine @mcwellons]

Trump administration, OpenAI discussing possible government stake in the AI startup https://t.co/Pi3sxuokrD (via @ashleycapoot @Kr00ney @Kj_Sloan @emrwilkins)

[Kate Rooney @Kr00ney]

Anthropic:

[Anthropic @AnthropicAI]

Anthropic has confidentially submitted a draft S-1 registration statement to the Securities and Exchange Commission.

Pending completion of SEC review, this gives us the option to pursue an initial public offering.

Read more: https://t.co/onGZAhRLvD

[Power Lunch @PowerLunch]

BREAKING: Anthropic nears $1 trillion valuation in latest funding round. @Kr00ney has the details.
https://t.co/w8P9vCfgwR

[Kate Rooney @Kr00ney]

we love a New Jersey visit @jeffkilburg!!! 🎉

[Jeff Kilburg @jeffkilburg]

Awesome seeing friend & @CNBC colleague @Kr00ney at #HQ on the East coast 🆚 her usual West Coast 📺 appearances!

[Squawk on the Street @SquawkStreet]

Anthropic and Pentagon face off in court over the AI company’s blacklisting. @kr00ney reports: https://t.co/KWAQpZyRxz

[Power Lunch @PowerLunch]

"Delighted with the result," says @OpenAI lead attorney William Savitt after Elon Musk lost his court battle against Sam Altman. "We were very confident in our case as it went into the jury room."
https://t.co/4pEN3CEHKd

[Techmeme @Techmeme]

Bret Taylor's Sierra, which sells AI customer service agents, raised a $950M Series E led by Tiger and GV at a $15.8B post-money valuation, up from $10B in 2025 (@kr00ney / CNBC)

(Visit Techmeme dot com for the link and full context!)

[Kate Rooney @Kr00ney]

NEW: Bret Taylor's AI startup Sierra raised a $950M funding round at a $15.8 billion valuation.

Sierra topped $150 million in ARR in eight quarters.

More on @CNBC this AM, and catch @btaylor interview airing 11:35 ET:
https://t.co/CJvAoKIAe8

[Squawk on the Street @SquawkStreet]

Anthropic eyes $900 billion valuation: Here's what you need to know, with @kr00ney https://t.co/VR43XW8VHi

[Squawk on the Street @SquawkStreet]

NEWS ALERT: OpenAI amends deal with Microsoft: Here's what you need to know, @kr00ney reports https://t.co/XsGh2VsFNe

[Seema Mody @seemacnbc]

Story by @Kr00ney and I on the growing number of software execs with go-to market experience jumping ship to #OpenAI. Read our story here: https://t.co/drMCmG5S1q #ai #software